Elementary introduction application of cutting technology in electric steel tower manufacturing;

Numerical control air plasma arc cutting technology and its application;

This paper introduces the generated process of plasma in welding and cutting,the greatest advantage of plasma cutting which is higher cutting speed,the latest development of plasma cutting technology.

Based on the theory and technology of multidimensional chromatography, this article discusses the recent developments of the switching technique in the interface of two-dimensional liquid chromatography,and illustrates its applications which emphases on the research of proteomics.

Building up Cutting Technology Data Network,Developing National Cutting Technology;

To develop a new cutting technology and predict its future,the theory of inventive problems solving(TRIZ) technological evolution theory is used to study the fundamental branch specialized in forecasting technological system evolution.

This article,from several aspects like the cutting tool material,the coating technology,the innovation cutting tool structure,machining necessary technology,introduces the advanced cutting technology and the present situation of cutting tool development.